6.18

6.18

01 December 2011

18:08
· 6.18 explain the use of step-up and step-down transformers in the large-scale generation and transmission of electrical energy
· http://youtu.be/LZKhGGBcYFI
>

6.18 answers

01 December 2011

18:08
[cid:image001.jpg@01CCE4AC.9D422F50]
[cid:image002.png@01CCE4AC.9D422F50]
[cid:image003.png@01CCE4AC.9D422F50]

National grid worksheet.doc Download this file

See the full gallery on Posterous